/*!
 * SPDX-License-Identifier: Apache-2.0
 *
 * The OpenSearch Contributors require contributions made to
 * this file be licensed under the Apache-2.0 license or a
 * compatible open source license.
 *
 * Modifications Copyright OpenSearch Contributors. See
 * GitHub history for details.
 */

.ouiBeacon {
  position: relative;
  background-color: $ouiColorVis0;
  border-radius: 50%;

  &:before,
  &:after {
    position: absolute;
    content: '';
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
    background-color: transparent;
    border-radius: 50%;
    box-shadow: 0 0 1px 1px $ouiColorVis0;
  }

  &:before {
    animation: ouiBeaconPulseLarge 2.5s infinite ease-out;
  }

  &:after {
    animation: ouiBeaconPulseSmall 2.5s infinite ease-out .25s;
  }
}

@keyframes ouiBeaconPulseLarge {
  0% {
    transform: scale(.1);
    opacity: 1;
  }

  70% {
    transform: scale(3);
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}

@keyframes ouiBeaconPulseSmall {
  0% {
    transform: scale(.1);
    opacity: 1;
  }

  70% {
    transform: scale(2);
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}
